Item is normally in stock and ships out within 3-5 Business days (excluding transit time). If out of stock it can take up to 2-4 weeks (excluding transit time).Specific options may or may not increase shipping time. For any reason, if there is a delay in shipping time we will notify you. Feel free to contact us if you have any concerns.
This state of the art electro-magnetic locking device provides positive, instantaneous door control. Offered in models for single and pairs of out-swinging, in-swinging, sliding, and overhead doors. Filler plates, angle brackets, and other mounting adapters are available to satisfy a wide range of door and frame types and conditions.
ULTRA-LOCK locking devices are inherently failsafe, releasing instantly upon command or loss of power. With no moving parts to wear, stick or bind; no mechanical linkages to bend or break; and no bolt travel time or misalignment to raise concern, both unlocking and locking are always accomplished with ease and efficiency.
The rugged design and durable construction insures virtually endless actuations without fear of electrical fatigue or mechanical breakdown. This, combined with manufacturing to the most stringent quality control standards, allows Dortronics to offer a ten year limited warranty on all electromagnetic locks.
NFPA Life Safety Compatible:
As electromagnetic locking devices function independently of any mechanical type locks, magnetic locks will not jeopardize the fire door rating of an opening. These units are ideal for use with fire and hazard detection systems to provide unobstructed egress. Highly recommended for use on Exit Door Control Systems requiring code acceptable delayed releasing, per NFPA 101.
Able to be controlled and monitored individually, sequentially, or simultaneously from one or several locations, make the application of ULTRA-LOCKs ideal in perimeter protection systems with automatic swinging and sliding door systems, and intrusion alarm systems. The well confined magnetic field of the lock allows it to be used in sensitive computer areas. With the built-in suppressor system protecting circuitry and components from noise and spikes, ULTRA-LOCK systems can be reliably interfaced with any electronic access control and monitoring equipment.